Fraxinellone C14H16O3
2011
Crystal Structure of Fraxinellone
publication
Evidence: moderate
Author Information
Author(s): Gu Hong-Mei, Xu Hao, Zhong Zhao-Zhao, Zhu Hai-Liang, Li Qing-Shan
Primary Institution: Jiangsu Chiatai Tianqing Pharmaceutical Co. Ltd, Nanjing, People's Republic of China
Conclusion
The study successfully determined the crystal structure of fraxinellone, revealing its unique molecular conformation.
Supporting Evidence
- The dihedral angle between the five-membered rings in fraxinellone is 74.8°.
- Molecules in the crystal are linked by weak C—H⋯O interactions.
- All bond lengths in the compound are within normal ranges.
Takeaway
The researchers looked at a compound called fraxinellone and figured out how its molecules are arranged in a crystal.
Methodology
The fraxinellone was extracted from plant material using a refluent extract method with petroleum ether, followed by purification and crystallization.
Digital Object Identifier (DOI)
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